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Submission #127810

# Submission time Handle Problem Language Result Execution time Memory
127810 2019-07-10T06:38:21 Z zozder Gondola (IOI14_gondola) C++14
35 / 100
 16 ms 1660 KB 
#include "gondola.h"
#include <iostream>
using namespace std;

int valid(int n, int inputSeq[])
{
	int minn=10000,minl=n;
	int tag[250001];
	for(int i=1;i<=250000;i++)tag[i]=0;
	for(int i=0;i<n;i++)if(inputSeq[i]<minn&&0<inputSeq[i]&&inputSeq[i]<=n)
	{
		minn=inputSeq[i];
		minl=i;
  	}
	int t=1,m=n;
	while(m>0)
  	{
  		if(minl>=n)minl=0;
  		
  		if((inputSeq[minl]!=minn&&0<inputSeq[minl]&&inputSeq[minl]<=n)||tag[inputSeq[minl]]==1)t=0;
  		tag[inputSeq[minl]]=1;
//  		cout<<minn<<","<<minl<<","<<inputSeq[minl]<<","<<tag[inputSeq[minl]]<<endl;
  		m--;
		minl++;
  		minn++;
	}
	return t;
}

int a[250001],b[250001],c[150001];

int replacement(int n, int gondolaSeq[], int replacementSeq[])
{
	int minl=10000,minn=n;
	for(int i=1;i<=n;i++)a[i]=gondolaSeq[i-1];
	for(int i=1;i<=n;i++)if(a[i]<minn&&0<a[i]&&a[i]<=n)
	{
		minn=a[i];
		minl=i;
	}
	int m=n;int max=0;
	while(m>0)
	{
		if(minl>n)minl=1;
		b[n-m+1]=a[minl];
		if(max<b[n-m+1])max=b[n-m+1];
		minl++;
		m--;
	}
//	for(int i=1;i<=n;i++)cout<<b[i]<<" ";cout<<endl;
	for(int i=1;i<=n;i++)if(b[i]==i)a[i]=0;else a[i]=i;
	for(int i=1;i<=n;i++)if(a[i]!=0)c[b[i]-n]=a[i];
//	for(int i=1;i<=n;i++)cout<<a[i]<<" ";cout<<endl;
	int len=max-n;
//	for(int i=1;i<=len;i++)cout<<c[i]<<" ";cout<<endl;
	int x=0,last=0;
	for(int i=len;i>0;i--)if(c[i]!=0)
	{
//		cout<<";"<<i<<","<<x<<endl;
		int t;
		t=x;
		x=c[i];
		c[i]=t;
		if(i>last)last=i;
	}
	c[0]=x;
	
	for(int i=1;i<=len;i++)if(c[i]==0)c[i]=i+n;
//	for(int i=0;i<last;i++)cout<<c[i]<<" ";cout<<endl;
	for(int i=0;i<last;i++)replacementSeq[i]=c[i];
	
	return last;
}

int countReplacement(int n, int inputSeq[])
{
  return -3;
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 1272 KB Output is correct
2 Correct 3 ms 1272 KB Output is correct
3 Correct 3 ms 1272 KB Output is correct
4 Correct 3 ms 1272 KB Output is correct
5 Correct 3 ms 1320 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 1272 KB Output is correct
2 Correct 3 ms 1272 KB Output is correct
3 Correct 3 ms 1272 KB Output is correct
4 Correct 3 ms 1272 KB Output is correct
5 Correct 3 ms 1272 KB Output is correct
6 Correct 8 ms 1404 KB Output is correct
7 Correct 15 ms 1656 KB Output is correct
8 Correct 12 ms 1656 KB Output is correct
9 Correct 6 ms 1400 KB Output is correct
10 Correct 13 ms 1656 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 1272 KB Output is correct
2 Correct 3 ms 1276 KB Output is correct
3 Correct 3 ms 1272 KB Output is correct
4 Correct 3 ms 1272 KB Output is correct
5 Correct 3 ms 1272 KB Output is correct
6 Correct 7 ms 1528 KB Output is correct
7 Correct 15 ms 1656 KB Output is correct
8 Correct 12 ms 1660 KB Output is correct
9 Correct 6 ms 1400 KB Output is correct
10 Correct 13 ms 1656 KB Output is correct
11 Correct 3 ms 1272 KB Output is correct
12 Correct 3 ms 1272 KB Output is correct
13 Correct 8 ms 1400 KB Output is correct
14 Correct 3 ms 1272 KB Output is correct
15 Correct 16 ms 1656 KB Output is correct

Subtask #4
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct

Subtask #5
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 380 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 3 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 12 ms 1272 KB Output is correct
12 Correct 14 ms 1400 KB Output is correct
13 Runtime error 8 ms 1272 KB Execution killed with signal 11 (could be triggered by violating memory limits)
14 Halted 0 ms 0 KB -

Subtask #7
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 376 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -

Subtask #8
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 372 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -

Subtask #9
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 376 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 256 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -